Chaperone protein CssC 232 MKSKLIILLMLVPFSSFSTENNFEINKTRVIYSDSTPSVQISNNKAYPLIVQSNIWDENNNKNHDFIATPPIFKMESESRNIIKIIKTNIKLPDSQESMRWLCIESMPPTEKSTKINRKEGRTDSINISIRGCIKLIYQPASVPSPVFNNIVEKLKWHKNGKYLVLKNNTPYYISFSEVFFDSDKVNNAKDILYVKPYSEKKIDISNRIIKKIKWAMIDDAGAKTKLYESIL CSSC1_ECOLX cssC Involved in the biogenesis of the CS6 fimbria.